SOLUTION: find the number whose one third value multiplied by its two-fifth value is 2430

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Question 881819: find the number whose one third value multiplied by its two-fifth value is 2430
Answer by ewatrrr(24785) About Me  (Show Source):
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Hi

%281%2F3%29n%282%2F5%29n+=+2430

    2n^2 = 2430/15 = 162

     n^2 = 81

     n = ± 9